/Engine/Plugins/Editor/ObjectMixer/ObjectMixer/Source/ObjectMixer/Public/ObjectMixerEditorModule.h
If a property is changed that has a name found in this set, the panel will be refreshed.
[TSet](API\Runtime\Core\Containers\TSet)< [FName](API\Runtime\Core\UObject\FName) > GetPropertiesThatRequireRefresh() const